CN103459931A - Operator control element and domestic appliance - Google Patents
Operator control element and domestic appliance Download PDFInfo
- Publication number
- CN103459931A CN103459931A CN2012800178573A CN201280017857A CN103459931A CN 103459931 A CN103459931 A CN 103459931A CN 2012800178573 A CN2012800178573 A CN 2012800178573A CN 201280017857 A CN201280017857 A CN 201280017857A CN 103459931 A CN103459931 A CN 103459931A
- Authority
- CN
- China
- Prior art keywords
- control member
- filler
- plastics
- matrix
- household electrical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
- G05G1/10—Details, e.g. of discs, knobs, wheels or handles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices
- F24C3/126—Arrangement or mounting of control or safety devices on ranges
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20576—Elements
- Y10T74/20732—Handles
- Y10T74/20834—Hand wheels
- Y10T74/2084—Knob or dial
Abstract
The invention relates to an operator control element for a domestic appliance, wherein the operator control element (1) has a main body (10) which is composed of plastic. The operator control element is characterized in that the plastic is admixed with filler which has a higher thermal conductivity than the plastic. The invention also relates to a domestic appliance having at least one operator control element. The operator control element is characterized in that at least one of the operator control elements constitutes an operator control element having a main body (10) which is composed of plastic, wherein the plastic is admixed with filler which has a higher thermal conductivity than the plastic.
Description
Technical field
The present invention relates to a kind of control member of household electrical appliance, the manipulation turn-knob of the household electrical appliance of thermal technology especially.The invention still further relates to the household electrical appliance with at least one manipulation turn-knob.
Background technology
Use control member on many household electrical appliance, for example handle turn-knob, for can Modulating Power or function.Due to the reason of cost or because outside physics requires often to use the plastics turn-knob.But they can not give the sensation of the metal turn-knob of high value.
Known to plastics turn-knob metal coating.Its advantage is that the eye impressions of turn-knob are extraordinary.Shortcoming is, touch perception or the touch perception of giving corresponding to plastics.Usually very thin metal level is not enough to give the user good metal sensation.Referred to here as metal sensation, that sensation of giving the user when the contacting metal object.Metal object especially generally feels cold for the user or is cool, even object has for example room temperature.
Advise in addition, weight metal is combined to plastics turn-knob the inside, and wherein weight metal is surrounded by the plastics turn-knob.And the sense of touch of the high value of realization thus.But the shortcoming of this variation is, only have when turn-knob is taken off and have enough large diameter, just can feel turn-knob weight.
Known by aluminum-zinc alloy (Al-Zn alloy), especially reversed brass is made turn-knob in addition.Its advantage is that this turn-knob gives extraordinary metal sensation.But this turn-knob in much equipment because low allowable temperature boundary can not be used.
Summary of the invention
Therefore the objective of the invention is, realize a kind of plastics control member, especially plastics are handled turn-knob, it gives the sensation of user's metal turn-knob.Not only eye impressions to be considered at this, and touch perception will be considered.
The present invention is based on this understanding, this purpose can realize having the raw material of the plastics of inserts as control member by use.
Therefore, according to this purpose of the present invention, by the control member of household electrical appliance, realize, wherein this control member has plastic substrate.This control member is characterised in that, described plastics are doped with filler, and it has the thermal conductivity higher than plastics.
Parts are called control member in the sense of the present invention, can be monitored, be controlled or regulate function and the power of household electrical appliance by the user by it.This control member is the control member of machinery preferably, especially for example switch or turn-knob.A control member related to this is called mechanical control member, and it is mechanically handled by the user.But other function of this control member can electricity ground or the realization of other form ground.Especially refer in the sense of the present invention the household electrical appliance of heat conduction as household electrical appliance, for example baking oven, electric furnace and kitchen range.But according to control member of the present invention, also can in large-scale white household electrical appliance, use, for example refrigerator, household freezer, reach in freezer, electric furnace, washing machine, dish-washing machine, oil pumper and dryer.Finally, according to control member of the present invention, also can on mini-plant, use, for example bread furnace.
The matrix that is called control member according to the part of control member of the present invention, on this part, the user applies for handling the power of control member.Therefore described matrix that part of control member especially, it is contacted or holds by the user.In the matrix of coating, directly realize contact on coating or hold.
Have filler according to plastics of the present invention, it has the thermal conductivity higher than plastics.Described plastics are polymer preferably.Refer to a kind of plastics in this as being doped with filler, hold in the plastics parent therein or combine filler.Therefore described plastics are mingled with filler.Described filler preferably is evenly distributed in plastics or plastics parent the inside.Described thermal conductivity especially is called unit thermal conductivity (λ) in the sense of the present invention.Although mention separately filler in specification, refer to, this filler can be formed and also can be comprised of different raw materials by mass part.
By there is the filler of high thermal conductivity in plastics in matrix, can advantageously make control member by cost on the one hand.Improve the matrix thermal conductivity owing to adding filler on the other hand, metallic sensation when the contact control member.Especially take full advantage of this fact by the present invention, the touch perception of metal turn-knob mainly comes from high thermal conductivity.When environment temperature, operation metal turn-knob is given cold sensation.Because environment temperature (approximately 20 ℃) is cooler than finger skin (>30 ℃), and cause the Rapid Thermal transmission between turn-knob and finger, this gives cold sensation.This sensation also referred to as " cold touch ", only just realizes when high-termal conductivity.The thermal conductivity of aluminium is for example about 200W/mK, and is only 0.2-0.3W/mK in traditional plastics.Therefore the plastics turn-knob can not produce " cold touch ".And by according to manipulation turn-knob of the present invention, producing this " cold touch ".
Because described filler also is positioned at the plastics the inside, that is, be positioned at the plastics the inside with distributing, therefore needn't worry to be subject to the damage of mechanical stress, this may produce in pure coating.In addition, with coating, compare, the raw thickness of matrix is usually larger, can on length longer in raw material, realize the heat conveying thus.The plastics of use filling in addition are favourable, because filler is positioned at plastic master body the inside with distributing, and therefore contacting between assurance user skin and filler on by user, the surface that also may contact by coating.Realize thus heat transmission, it feels it is essential for producing metal.Finally, it is favourable using the high thermal conductivity filler, because this filler can on purpose add corresponding to thermal technology and mechanical requirement, therefore can improve control member corresponding to desired use.Especially can change component and the amount of filler.Therefore for example can in the control member scope, consider the normal operating temperature of household electrical appliance.
Described filler preferably presents in the plastics of matrix with particle form.Described filler especially can be used as ball, particulate, fiber and/or powder and presents.With chemically treated plastics, compare, wherein additive is chemically compound, according to preferred filler form of the present invention, as particle, can regulate more convenient and more reliably desired matrix material thermal conductivity.
Described filler raw material can be selected in many raw materials, as long as the thermal conductivity of this raw material is higher than the thermal conductivity of the plastics that add therein filler, according to the present invention, particularly preferably uses the filler of metal, especially copper powders, aluminium powder or special steel powder.The advantage of metal charge especially is small cost and its mechanical strength of realizing.Metal charge and especially copper are for example favourable with powder type in addition because they and especially with their doping or the plastics of filling, can electroplate the ground coating as chromium or nickel by material.In addition copper have the thermal conductivity of 400W/mK and therefore the filler of less amount just be enough to realize desired control member matrix material thermal conductivity.
But add or alternatively use within the scope of the invention ceramic filler and/or glass-filled thing, for example glass marble and/or carbon element filler, for example graphite or diamond.Other possible filler comprises aluminium nitride or boron nitride.
The raw material of described matrix preferably has 0.5 to 30W/mK, best 1 to 20W/mK thermal conductivity.There are the plastics that hold or join filler wherein and be called matrix material.By correspondingly raw material and its amount of Selective filling thing can be regulated this thermal conductivity.The thermal conductivity of described matrix material cans be compared to pure plastic base height most, but more much lower than simple metal matrix.The advantage of this medium thermal conductivity is, described control member also can be used in these household electrical appliance, and wherein running temperature is high in the control member scope.This household electrical appliance are for example gas appliances, and they can be combined to cooking stove the inside or present as household electrical appliance independently.Can get rid of and injure the user, especially scald by compare relative low thermal conductivity with metallic matrix.On the other hand, the matrix of making than pure plastics in this preferred thermal conductivity more approaches the touch perception of metallic matrix.Therefore by the medium thermal conductivity according to control member matrix material of the present invention realized according to the present invention, can make this control member than 100 times of heat conduction more strongly of unfilled plastics.
According to an embodiment, the volume content of described filler in matrix material is for being less than 70%, preferably being less than 50%.This filler amount is especially verified in the filler that contains copper or be comprised of copper is favourable.Combine best matrix, be the characteristic of parent stock of plastics and the characteristic of filler by this filler amount.
The plastics of described matrix are thermoplastic preferably.According to a preferred embodiment, the described plastics that are doped with the matrix of filler comprise technologic polymer, polyamide especially.
Can enumerate following polymer as technologic polymer, polyamide (PA), ABS(Acrylnitril-Butadien-Styorl), it can be doped with multiple PC, and is applicable to coating, metal coating especially.The example of other technique polymer is PBT(Polybutylentherephtalat), Merlon (PC), polyformaldehyde (POM), polypropylene (PP), polystyrene (PS) and similar polymer.
According to preferred polyamide of the present invention.Verified, corresponding to the present invention have filler, especially the polyamide of copper powders be suitable for coating, especially with metal coating.
According to an embodiment of described control member, the matrix coating of described control member.Said coating is metal coating preferably.By by having the more plastics of high-termal conductivity filler, making matrix, metal coating no longer individual responsibility is given the metal sensation when the contact control member.Therefore can make the coating thickness minimum.Described coating preferably has the thickness that is less than 0.1mm.For example described coating is the plating coating of nickel or chromium.Improve the eye impressions of control member and especially metallic outward appearance by metal coating in addition.
Described control member is preferably handled turn-knob.A kind of control member is called the manipulation turn-knob, and it is usually by rotatablely moving and may additionally handling by axially-movable.When rotatablely moving, the user contacts with control member for a long time, and the advantage according to control member of the present invention is remarkable especially thus.
According to control member of the present invention, it can be moulding.By use plastics as the parent stock of matrix can be by injection moulding the control member shape with simple mode processed complex.Heat-conducting plastic, the plastic injection piece that has especially used according to the present invention a filler are different from the moulding of straight polymer parent.Improve the thermal conductivity of plastic substance by the plastics with particles filled, accelerated the conveying of heat energy from plastics to colder mould.The polymer be filled solidifies quickly in edge and reduces flow path and hole.Therefore the same with mould, when processing according to control member of the present invention, technical process and technological parameter adapt to the property of raw material of this variation.Especially compare with pure plastic process, additionally for mold temperature, also improve injection rate and injection pressure.
The present invention relates to according to a further aspect household electrical appliance, have at least one control member, wherein at least one control member is according to control member of the present invention.Described control member especially has plastic substrate, and wherein said plastics are doped with filler, and it has the thermal conductivity higher than plastics.
According to a preferred embodiment, described household electrical appliance are kitchen range, gas appliance especially.In the household electrical appliance of this form, advantage of the present invention, the control member thermal conductivity that especially can regulate or regulate are significant especially.
Advantage and feature based on describing according to control member of the present invention correspondingly are applicable to and are applied to according to household electrical appliance of the present invention, and vice versa.
The accompanying drawing explanation
Below by means of accompanying drawing, explain in detail again the present invention.Accompanying drawing illustrates:
Fig. 1 is according to the control member constructed profile of one embodiment of the invention,
Fig. 2 is according to the signal stereo bottom view of the control member of Fig. 1.
The specific embodiment
Constructed profile according to control member 1 embodiment of the present invention shown in Figure 1.This control member is comprised of matrix 10 and spindle unit 11 in an illustrated embodiment.Matrix 10 is furnished with coating 12 on its lateral surface.Although matrix 10 and spindle unit 11 illustrate with parts independently in the embodiment shown, within the scope of the invention, their form combination, be unique parts.
Advantage of the present invention is, feels senior outward appearance, for example sensation of special steel.In addition, according to control member of the present invention, especially according to manipulation turn-knob of the present invention, there is " cold touch " effect.With the simple metal turn-knob, compare, by according to control member of the present invention, also allowing higher running temperature.
List of numerals
1 control member
10 matrixes
11 spindle units
12 coating
13 grooves
The rotation of D control member.
Claims (12)
1. the control member of household electrical appliance, wherein this control member (1) has plastic substrate (10), it is characterized in that, and described plastics are doped with filler, and it has the thermal conductivity higher than plastics.
2. control member as claimed in claim 1, is characterized in that, described filler presents with particle form, especially as ball, particulate, fiber or powder.
3. control member as claimed in claim 1 or 2, is characterized in that, described filler comprises the filler of metal, especially copper powders, aluminium powder or special steel powder and/or ceramic filler and/or glass-filled thing and/or carbon filler.
4. control member as claimed any one in claims 1 to 3, is characterized in that, the raw material of described matrix (10) has 1 to 20W/mK thermal conductivity.
5. control member as described as any one in claim 1 to 4, is characterized in that, the volume content of described filler in matrix (10) raw material is for being less than 70%, preferably being less than 50%.
6. control member as described as any one in claim 1 to 5, is characterized in that, the described plastics that are doped with the matrix (10) of filler comprise technologic polymer, polyamide especially.
7. control member as described as any one in claim 1 to 6, is characterized in that, matrix (10) coating of described control member (1).
8. control member as claimed in claim 7, is characterized in that, described coating is metal coating (12).
9. control member as described as any one in claim 1 to 8, is characterized in that, described control member (1) is to handle turn-knob.
10. control member as claimed in any one of claims 1-9 wherein, is characterized in that, described control member (1) is moulding.
11. household electrical appliance have at least one control member, it is characterized in that, at least one control member is control member as described as any one in claim 1 to 10.
12. household electrical appliance as claimed in claim 11, is characterized in that, these household electrical appliance are kitchen range, gas appliance especially.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11290185 | 2011-04-11 | ||
| EP11290185.5 | 2011-04-11 | ||
| PCT/EP2012/056031 WO2012139926A1 (en) | 2011-04-11 | 2012-04-03 | Operator control element and domestic appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103459931A true CN103459931A (en) | 2013-12-18 |
Family
ID=45926574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012800178573A Pending CN103459931A (en) | 2011-04-11 | 2012-04-03 | Operator control element and domestic appliance |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10331160B2 (en) |
| EP (1) | EP2697568B1 (en) |
| CN (1) | CN103459931A (en) |
| ES (1) | ES2609777T3 (en) |
| PL (1) | PL2697568T3 (en) |
| WO (1) | WO2012139926A1 (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2924138A1 (en) * | 2013-09-13 | 2015-03-19 | 2387819 Ontario Inc. | Antimicrobial material and method of producing same |
| WO2016068823A2 (en) * | 2014-10-31 | 2016-05-06 | Imren Plastik Sanayi Ve Ticaret Limited Sirketi | A button cap |
| DE102015105963B4 (en) | 2015-04-20 | 2018-09-06 | Kunststoff Helmbrechts Ag | Molded part and method for producing a molded part |
| USD758825S1 (en) * | 2015-07-30 | 2016-06-14 | Innovatech, Llc | Brake bias adjuster knob |
| WO2017084681A1 (en) * | 2015-11-19 | 2017-05-26 | Diehl Ako Stiftung & Co. Kg | Operating device, in particular for an electronic home appliance |
| USD786650S1 (en) * | 2016-01-04 | 2017-05-16 | Weber-Stephen Products Llc | Knob for a gas appliance |
| USD786604S1 (en) * | 2015-12-30 | 2017-05-16 | Weber-Stephen Products Llc | Knob for a gas appliance |
| USD808358S1 (en) * | 2016-05-03 | 2018-01-23 | George Joseph Dennis | Headphone |
| DE102017209056A1 (en) | 2017-05-30 | 2018-12-06 | BSH Hausgeräte GmbH | Operating element for a household appliance and household appliance |
| US10189414B1 (en) * | 2017-10-26 | 2019-01-29 | Ford Global Technologies, Llc | Vehicle storage assembly |
| USD834914S1 (en) | 2017-11-14 | 2018-12-04 | Innovatech, Llc | Brake bias adjuster knob |
| USD867850S1 (en) * | 2017-11-20 | 2019-11-26 | As America, Inc. | Faucet dial |
| USD891901S1 (en) * | 2019-04-05 | 2020-08-04 | Dormakaba Usa Inc. | Knob |
| USD914637S1 (en) * | 2020-05-11 | 2021-03-30 | Guifeng Shen | Headphone |
| USD1003856S1 (en) * | 2021-09-10 | 2023-11-07 | Shenzhen Wonderhuge Electronics Co., Ltd | Headphone |
| CL2022000946S1 (en) | 2021-10-22 | 2022-08-26 | Shenzhen Shokz Co Ltd | Handset |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1555294A (en) * | 2001-09-20 | 2004-12-15 | 3-άҩƷ��˾ | Conductive microtiter plate |
| CN1604929A (en) * | 2001-12-17 | 2005-04-06 | 西门子公司 | Heat-conducting thermoplastic compounds and uses thereof |
| CN1914694A (en) * | 2003-12-12 | 2007-02-14 | 西门子公司 | Metal/plastic hybrid and shaped body produced therefrom |
| DE102008043125A1 (en) * | 2008-10-23 | 2010-04-29 | BSH Bosch und Siemens Hausgeräte GmbH | Operating element for a household appliance |
| CN101775213A (en) * | 2010-02-01 | 2010-07-14 | 黄晓峰 | High thermal conducting composite material and preparation method thereof |
| CN101857689A (en) * | 2010-02-26 | 2010-10-13 | 广东联塑科技实业有限公司 | Material for preparing plastic pipeline with high thermal conductivity |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2748099A (en) * | 1952-09-04 | 1956-05-29 | Du Pont | Polyamide compositions containing a high percentage of metal filler |
| US3910852A (en) * | 1971-03-22 | 1975-10-07 | Conshohocken Chemicals Inc | Conductive resin composition |
| DE3526592A1 (en) * | 1985-07-25 | 1987-01-29 | Grundig Emv | METHOD FOR PRODUCING A CONTROL BUTTON WITH A METAL EFFECT |
| JP4119001B2 (en) | 1998-04-03 | 2008-07-16 | ソニー株式会社 | Picking device |
| US7503193B2 (en) * | 2005-09-02 | 2009-03-17 | Bsh Home Appliances Corporation | Button apparatus and method of manufacture |
| WO2008053911A1 (en) * | 2006-11-01 | 2008-05-08 | Mitsubishi Engineering-Plastics Corporation | Pellet blend of polyamide resin composition, molded article, and process for producing pellet blend |
| DE102007029193A1 (en) * | 2007-06-25 | 2009-01-08 | BSH Bosch und Siemens Hausgeräte GmbH | operating device |
| KR101247627B1 (en) * | 2008-11-05 | 2013-04-02 | 제일모직주식회사 | Electrically insulated thermal conductive polymer composition |
-
2012
- 2012-04-03 WO PCT/EP2012/056031 patent/WO2012139926A1/en active Application Filing
- 2012-04-03 PL PL12711653T patent/PL2697568T3/en unknown
- 2012-04-03 CN CN2012800178573A patent/CN103459931A/en active Pending
- 2012-04-03 ES ES12711653.1T patent/ES2609777T3/en active Active
- 2012-04-03 EP EP12711653.1A patent/EP2697568B1/en active Active
- 2012-04-03 US US14/007,728 patent/US10331160B2/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1555294A (en) * | 2001-09-20 | 2004-12-15 | 3-άҩƷ��˾ | Conductive microtiter plate |
| CN1604929A (en) * | 2001-12-17 | 2005-04-06 | 西门子公司 | Heat-conducting thermoplastic compounds and uses thereof |
| CN1914694A (en) * | 2003-12-12 | 2007-02-14 | 西门子公司 | Metal/plastic hybrid and shaped body produced therefrom |
| DE102008043125A1 (en) * | 2008-10-23 | 2010-04-29 | BSH Bosch und Siemens Hausgeräte GmbH | Operating element for a household appliance |
| CN101775213A (en) * | 2010-02-01 | 2010-07-14 | 黄晓峰 | High thermal conducting composite material and preparation method thereof |
| CN101857689A (en) * | 2010-02-26 | 2010-10-13 | 广东联塑科技实业有限公司 | Material for preparing plastic pipeline with high thermal conductivity |
Non-Patent Citations (2)
| Title |
|---|
| 李丽, 王成国: "导热塑料的研究与应用", 《高分子通报》, no. 7, 31 July 2007 (2007-07-31), pages 25 - 31 * |
| 肖善雄, 等: "导热高分子复合材料的研究进展", 《广东化工》, vol. 37, no. 202, 28 February 2010 (2010-02-28), pages 5 - 15 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2697568A1 (en) | 2014-02-19 |
| EP2697568B1 (en) | 2016-11-30 |
| WO2012139926A1 (en) | 2012-10-18 |
| US10331160B2 (en) | 2019-06-25 |
| US20140013897A1 (en) | 2014-01-16 |
| ES2609777T3 (en) | 2017-04-24 |
| PL2697568T3 (en) | 2017-04-28 |
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| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Munich, Germany Applicant after: BSH Household Electrical Appliance Co., Ltd Address before: Munich, Germany Applicant before: BSH Bosch and Siemens Household Appliances Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: BOSCH UND SIEMENS HAUSGERATE GMBH TO: BSH HOME APPLIANCES CO., LTD. Free format text: CORRECT: ADDRESS; FROM: |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20131218 |
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| RJ01 | Rejection of invention patent application after publication |